CH497962A - Steinspaltgerät - Google Patents

Steinspaltgerät

Info

Publication number
CH497962A
CH497962A CH345169A CH345169A CH497962A CH 497962 A CH497962 A CH 497962A CH 345169 A CH345169 A CH 345169A CH 345169 A CH345169 A CH 345169A CH 497962 A CH497962 A CH 497962A
Authority
CH
Switzerland
Prior art keywords
stone splitter
splitter
stone
Prior art date
Application number
CH345169A
Other languages
English (en)
Inventor
Lutz Zielinski Bruno
Original Assignee
Demag Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Demag Ag filed Critical Demag Ag
Publication of CH497962A publication Critical patent/CH497962A/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/04—Other methods or devices for dislodging with or without loading by devices with parts pressed mechanically against the wall of a borehole or a slit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Earth Drilling (AREA)
CH345169A 1968-03-07 1969-03-05 Steinspaltgerät CH497962A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ0013369 1968-03-07

Publications (1)

Publication Number Publication Date
CH497962A true CH497962A (de) 1970-10-31

Family

ID=7623245

Family Applications (1)

Application Number Title Priority Date Filing Date
CH345169A CH497962A (de) 1968-03-07 1969-03-05 Steinspaltgerät

Country Status (2)

Country Link
CH (1) CH497962A (de)
DE (1) DE1652532B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0504106A1 (de) * 1991-03-13 1992-09-16 Bieri Hydraulik Ag Vorrichtung zum mechanischen Zerteilen von Gestein, insbesondere von Gesteinsblöcken in Steinbrüchen, und Verfahren zur Herstellung der Keilflächen der Backen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0504106A1 (de) * 1991-03-13 1992-09-16 Bieri Hydraulik Ag Vorrichtung zum mechanischen Zerteilen von Gestein, insbesondere von Gesteinsblöcken in Steinbrüchen, und Verfahren zur Herstellung der Keilflächen der Backen

Also Published As

Publication number Publication date
DE1652532B1 (de) 1970-04-09

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Legal Events

Date Code Title Description
PL Patent ceased